While RM Auction is still gearing up for the Leggenae e Passione event at the Ferrari factory in Maranello, rival auction house Bonhams is returning to the Aston Martin Works Service at the old factory in Newport Pagnell for its tenth annual auction of historic Aston Martin and Lagonda automobiles and automobilia. To date, the yearly event has generated a whopping £14 million in sales, and with good reason: The auction always features a tempting array of classic British sportscars and such